add hw2

node_modules/mermaid/dist/rendering-util/rendering-elements/nodes.d.ts

@@ -0,0 +1,12 @@
+import { shapes } from './shapes.js';
+import type { Node, NonClusterNode, ShapeRenderOptions } from '../types.js';
+import type { SVGGroup } from '../../mermaid.js';
+import type { D3Selection } from '../../types.js';
+import type { graphlib } from 'dagre-d3-es';
+type ShapeHandler = (typeof shapes)[keyof typeof shapes];
+type NodeElement = D3Selection<SVGAElement> | Awaited<ReturnType<ShapeHandler>>;
+export declare function insertNode(elem: SVGGroup, node: NonClusterNode, renderOptions: ShapeRenderOptions): Promise<import("d3-selection").Selection<SVGGElement, unknown, Element | null, unknown> | D3Selection<SVGAElement>>;
+export declare const setNodeElem: (elem: NodeElement, node: Pick<Node, "id">) => void;
+export declare const clear: () => void;
+export declare const positionNode: (node: ReturnType<graphlib.Graph["node"]>) => any;
+export {};